package com.schoolcardinfo.biz;

import java.util.List;

import com.schoolcardinfo.beans.ChangeIdInfo;

/**
 * 换卡操作
 * @author 
 *
 */
public interface IChangeIdInfoBiz {
	/**
	 * 换卡
	 * @param ci
	 * @return
	 */
	public int addChangeIdInfo(ChangeIdInfo ci);
	
	/**
	 * 查询
	 * @param studentId
	 * @return
	 */
	public List<ChangeIdInfo> selectChangeIdInfo(int studentId);
}
